Physics and Energy

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Across
  1. 2. energy transfer measurement when an object moves
  2. 5. These are atoms of an element having the same atomic number but different atomic weights
  3. 10. It is a kind of apparatus which helps to separate a mixture
  4. 11. the minimum energy needed for any object to be attracted to each other
  5. 13. It is a term part of some electric circuits
  6. 14. It is a force away from the centre that may appear to be observed during motion in a curve
  7. 16. region of space that doesn’t allow anything, including light, to escape because of its powerful gravitational pull
  8. 18. the change in an object’s position
  9. 22. the flow of electrically charged particles
  10. 23. the planets, stars, and other celestial bodies held together by one gravitational force
  11. 24. renewable energy source that comes from recently living plants
  12. 25. force pushing on an object
  13. 26. The temperature scale in which one division or degree is taken as one hundredth part of the interval between the freezing point (00C) and the boiling point (1000 C) of water at standard atmospheric pressure
  14. 30. movement or transfer of thermal energy
  15. 31. how change in velocity is measured
  16. 34. attraction force between objects, bodies, and masses in the universe
  17. 36. transfer of thermal energy as waves
  18. 37. a body's tendency to resist motion
  19. 38. when two objects collide
  20. 42. magnet that can be turned on and off at will
  21. 43. particle traveling through space with a highly energetic atomic nucleus
Down
  1. 1. rate or measurement at which work is done
  2. 3. how mass in motion is measured
  3. 4. motion resistance from objects rubbing against each other
  4. 6. an extremely bright star because of a catastrophic explosion
  5. 7. the smallest unit of matter
  6. 8. change in momentum
  7. 9. rate and direction of motion measurement
  8. 12. measurement of medium and direction of movement of magnitude
  9. 15. wave height from the center of the wave
  10. 17. measurement describing the randomness of a system
  11. 19. transfer of thermal energy through fluids
  12. 20. ability to cause changes in matter
  13. 21. when an atom is split by impact with another particle or spontaneously
  14. 22. connection between the poles of an electric energy source
  15. 24. theoretical explanation for beginning of the universe
  16. 27. how fast something is moving; scalar quantity of magnitude of velocity vector
  17. 28. process of a nucleus breaking into two parts
  18. 29. gravity countering theoretical repulsive force which causes gravity to expand quickly
  19. 32. when an object emits ionizing radiation
  20. 33. transfer of thermal energy by touch
  21. 35. study of sound waves
  22. 39. the push or pull measurement of an object
  23. 40. how force is measured (think Isaac Newton)
  24. 41. measurement of mass of an object